Diffusion Cannon+Lighting Strike+Rain of Fire: All 0/5.. for me.. Since Diffusion only help at lv20 to lv40, Lighting Strike work combo when u have Air combo…Rain of fire is only for last hit if u add for pk invoker..(Warning. Rain of fire will awake Lavalon and will failed Witch’s curse, Use it wisely and i recommend Rain of fire only suitable cast on last hit in pvp if this skill is added)

Meteor Rush: Same as Multi Lighting..

Casting Acceleration: 5/5.. Fast casting… Is a good skill.. Too bad this don’t have Card topping.

Detection:1/5… Only for back skill…since this skill doesn’t effect a lot….(Always failed to catch Hunter..)

Barbarian: 5/10.. This skill always work no matter you in pvp or F7…(Aim Rate must be excellent) Card Player and Hunter G quester can goes to 10/10…but 5 for me because i add on Slow Heal

Witch’s Curse: 5/5 Same and useful as Barbarian… Max it for sure.. (Warning: This skill may be disturbed when you already cast Rain of Fire…Burn will make this skill failed)

HP Recovery Increase: 1/10 Add for back..

Wide Heal: 1/10 This skill give good animation.. but slow casting time may disturb you at pk, Save for back..

Sanctuary: 1/10 Add for back skill..

Instant Heal: 5/10 Useful Healing skill at pk… It can heal instantly if you nearly faint. No recommend for Card topping because slow heal can save you up..

Resurrection: 0/10 Useless in pk…Long Casting time and harm MP..

At Priest Page

Staff Mastery: 5/5 Raise you Magic Attack..Max it.

Striking: 3/5 This skill has a long casting time…Give a little effect of ATK and MATK only… 3 is enough or just go 1/5.

Blessing: 5/5 Max it for ATK and DEF…Useful too..

Chain Lighting: 0/5 Don’t add this…. This waste your MP and is too danger…You can be get killed fast, (Evade Player and Knight can avoid easily)..

Emergency Exit: 1/3.. Life saver… Cast it and heal inside.. 3 duration is enough tho..You can maxed it if you want…=)

Spark Rock: 5/5 Good damage and good for catching(Aim Rate must be excellent)

Cure: 1/5 Add for back skill..

Hp Restore: 0/5 *Mom..My Nokia3310 battery has off..* nah just joking… well i didn’t add this due is look for damage… but you still can add it if you have a good damage…

Barrier+Energy Absorption+Perfect Seal: 0/5.. don’t add them… it just harming your SP.. and Perfect seal only spam xxx after use it…( From HP Restore and all its back skill are play for attack…Yes.. This group of skill is useful when your attack is wonderful and painful..)

Lighting Magnet: 5/5 Stick up enemies inside a spot, it is always useful in Battle Square..Always combo with Spark Rock or Wraith of Heaven..

Wraith of Heaven: 5/5 Good Damage and give stun to enemies..

Lightning Storm: 0/1 Useless at all pvp…Only for show off…Oh…This skill is great if you want to destroy someones wedding…XD *evil Laugh*

All PvP Invoker are recommended to play: Stone Invoker: This Invoker can be hard to die…High HP and DEF with Strong weapon can win battle easily.. Evade Invoker: This invoker focus on Evade… and Muddy Mud make more effect at this.. Bomb Invoker: This invoker focus on Critical Rate and Damage.. (All Invoker must have high Aim Rate…*what am I talking about..#11 isnt this is a must..?#11*)

My way to pk:(xxx is normal attack) Start: Focus>Casting Acceleration>Slow Heal Barbarian>xxx>Witch’s Curse>Quagmire>Blessing>Striking>Barbarian>Spark Rock>Lighting Magnet>Wraith of Heaven>xxx (Free to share your invoker pvp style… this is my own while i was in Dragonica..)

You can ignore Point Buster,Air Combo,Meteor Fall,Re-launch,All the Bomb build and Magic Wisdom.. as they not really use much.. But you still can add Meteor Fall and Air Combo for doing combo trick..As some skill only help newbie..

Mp Potion Maximization: 1/5…Add for back skill..

Slow Heal: 5/10 or 10/10, this skill is very useful… 30 sec bring fresh hp to you…For Card Player I recommend 10/10 because it can heal up 7.5% of hp..

Diffusion Cannon+Lighting Strike+Rain of Fire: All 0/5.. (Before i goes to pk..i saw this group is also not very useful..).. Since Diffusion only help at lv20 to lv40, Lighting Strike work combo when u have Air combo…Rain of fire is just only a fast kill to monster..(Warning. Rain of fire will awake Lavalon)*This group can be add if you didn’t play cards at Focus..is your choice if you want them..

Meteor Rush: Same as Multi Lighting..

Casting Acceleration: 5/5.. Fast casting… Is a good skill.. Too bad this don’t have Card topping.

Detection: 1/5… Only for back skill…since this skill doesn’t effect a lot….

Barbarian: 5/10.. This skill always work no matter you in pvp or F7…(Aim Rate must be excellent) Card Player and Hunter G quester can goes to 10/10…but 5 for me because i add on Slow Heal

Witch’s Curse: 5/5 Same and useful as Barbarian… Max it for sure.. (Warning: This skill may be disturbed when you already cast Rain of Fire…Burn will make this skill failed)*I don’t know if it will failed too when this skill is attack by status..*

HP Recovery Increase: 1/10 Add for back..

Wide Heal: 1/10 This skill give good animation.. Long casting.. But heal great.. Can use it sometimes…but don’t max it…

Sanctuary: 1/10 Add for back skill..(Once it useful at F6..But now let goes only one…Most of this skill is for show off too..)

Instant Heal: 5/10 Useful Healing skill… It can heal instantly if you nearly faint. No recommend for Card topping because slow heal can save you up..

Resurrection: 1/10 As a Healer Quest you need this…If you don’t want to be a Bad person…Let don’t waste your teammates money….Although it harms MP too…

At Priest Page

Staff Mastery: 5/5 Raise you Magic Attack..Max it.

Striking: 5/5 This skill has a long casting time…But you didn’t do pk.. you can cast it at start then go and kill monster..

Blessing: 5/5 Max it for ATK and DEF…Useful too..

Chain Lighting: 0/5 Is not useful to me..

Emergency Exit: 0/3.. is not very useful at quest.. since i don’t want my teammate been summon back when they are running…but you can add 1/3 when boss attacking..

Spark Rock: 5/5 Good damage (Aim Rate must be excellent)

Cure: 0/5 If you don’t need Hp Restore or Quagmire.. Ignore this..

Hp Restore: 0/5 *Mom..My Nokia3310 battery has off..* nah just joking… well i didn’t add this due is look for damage… but you still can add it if you have a good damage…

Barrier+Energy Absorption+Perfect Seal: 0/5.. don’t add them… it just harming your SP.. and Perfect seal only spam xxx after use it…( From HP Restore and all its back skill are play for attack…Yes.. This group of skill is useful when your attack is wonderful and painful..)

MP Transfer: 0/5 Since you are not pvp player.. Skip it..? or you can still add for Quagmire..